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Global study shows uneven urbanization among large cities in the last two decades

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Credit: The University of Hong Kong. The country had undergone the biggest urban expansion in the period, between 2001 and 2018, its BUA increase accounted for 47.5% By 2050, the global population is expected to soar to 9.7 billion, with 68% of the population living in urban areas. of the total expansion in the world.

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Scientists call for careful use of time scales, reference dates and statistical approaches in analyzing climate change trends to avoid distortion and hampering of response

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Demonstrating that the use of different time scales, reference dates, and statistical approaches can generate highly disparate results in climate reports, scientists at the University of Alaska Anchorage argue that careful use of these tools is critical for correctly interpreting and reporting climatic trends in Alaska and other polar regions.

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Copenhagen Diagnosis Released, Detailing Accelerating Indicators of Climate Change In Last Three Years

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A team of 26 climate scientists from Australia, Austria, Canada, France, Germany, Switzerland, the United Kingdom, and the United States have published the “Copenhagen Diagnosis”, an interim synthesis report on developments in climate change science from mid-2006 to the present day. “The 2007 IPCC Assessment.

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U-M and Shanghai Jiao Tong University fund 6 energy and biomedical projects; batteries, policy and fuels

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Six research teams from the University of Michigan (U-M) and Shanghai Jiao Tong University (SJTU) have won a share of $1.16 Principal investigators: Ming Xu, U-M School of Natural Resources and Environment; Xiaojun Hu, SJTU Energy Research Institute. Engineering the right fuel for sustainable transportation.

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Peking University team develops method for modeling historical global black carbon emissions from motor vehicles with reduced uncertainty

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Researchers at Peking University have developed a new methodology to model black carbon (BC) emissions from diesel and gasoline motor vehicles. Black carbon is a key short-lived climate change forcer ( earlier post ) and motor vehicles are important sources of BC in the environment. Credit: ACS, Wang et al. Click to enlarge.

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Yangtze Basin to Face More Droughts, Floods and Storms

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The Yangtze River Basin Climate Change Vulnerability and Adaptation Report, released in Beijing, not only describes the impact of climate change but also offers specific adaptation strategies for the Yangtze. Summary of the First-ever Yangtze River Basin Climate Change Vulnerability and Adaptation Report.

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False Starts: The Story of Vehicle-to-Grid Power

Cars That Think

In 2001, a team of engineers at a then-obscure R&D company called AC Propulsion quietly began a groundbreaking experiment. It occurred in the wake of the California electricity crisis of 2000 and 2001, when mismanaged deregulation, market manipulation, and environmental catastrophe combined to unhinge the power grid.

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